Package nz.org.riskscape.defaults.classifier

Class RealizedTreeExpression

java.lang.Object

nz.org.riskscape.defaults.classifier.RealizedTreeExpression

public abstract class RealizedTreeExpression
extends Object

Wraps an expression from a classifier to deal with either simple or struct type expressions. Used by pre, post default and function parts of classifiers.

Field Summary

Fields

Modifier and Type	Field	Description
static final RealizedTreeExpression	EMPTY
protected final AST.ExpressionDecl	expression
protected final nz.org.riskscape.engine.types.Type	resultType

Constructor Summary

Constructors

Constructor	Description
RealizedTreeExpression(AST.ExpressionDecl expression, nz.org.riskscape.engine.types.Type resultType)

Method Summary

Modifier and Type	Method	Description
static nz.org.riskscape.problem.ResultOrProblems<RealizedTreeExpression>	build(nz.org.riskscape.engine.rl.ExpressionRealizer realizer, AST.ExpressionDecl ast, nz.org.riskscape.engine.types.Type inputType)
abstract Object	evaluate(Object scope)
AST.ExpressionDecl	getExpression()
nz.org.riskscape.engine.types.Type	getResultType()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

EMPTY

public static final RealizedTreeExpression EMPTY

expression

protected final AST.ExpressionDecl expression

resultType

protected final nz.org.riskscape.engine.types.Type resultType

Constructor Details

RealizedTreeExpression

public RealizedTreeExpression(AST.ExpressionDecl expression,
 nz.org.riskscape.engine.types.Type resultType)

Method Details

build

public static nz.org.riskscape.problem.ResultOrProblems<RealizedTreeExpression> build(nz.org.riskscape.engine.rl.ExpressionRealizer realizer,
 AST.ExpressionDecl ast,
 nz.org.riskscape.engine.types.Type inputType)

evaluate

public abstract Object evaluate(Object scope)

getExpression

public AST.ExpressionDecl getExpression()

getResultType

public nz.org.riskscape.engine.types.Type getResultType()